While a standard crib is great to have in your baby’s nursery, there are times when you need to invest in a mini crib as well. If you’re traveling a lot or plan on staying somewhere else, you want your baby to be as comfortable as possible.
This is why you want to find the best mini crib mattress. It could be the difference between your baby having a good night’s and keeping everyone up at night.
If you’ve never bought a mini crib mattress, the same rules pretty much apply. You’ll still want to look for many of the same things in the miniature version of your average crib mattress.
If you’ve never shopped for a mini crib mattress, you may be a little lost. Let’s take a look at things to keep in mind as well as the ten best mini crib mattresses out there.
In this article
- Short On Time? Here Are Our Top 3 Choices
- Things To Look For In A Mini Crib Mattress
- The Best Mini Crib Mattresses
- 1. Dream On Me Holly 3” Fiber Portable Crib Mattress
- 2. Serta SleepTrue 4-Inch Mini Crib Mattress
- 3. Dream On Me, Sunset 3” Extra Firm Fiber Portable Crib Mattress
- 4. Delta Children Twinkle Stars 4″ Mini Crib Mattress
- 5. Dream On Me 3″ Spring Coil Mini
- 6. DaVinci Complete Slumber Waterproof MINI Crib Mattress
- 7. Moonlight Slumber Mini Crib Mattress 5″ Dual Firmness
- 8. LA Baby Waterproof Portable/Mini Crib Mattress
- 9. Babyletto Pure Core Non-Toxic Mini Crib Mattress with Hybrid Waterproof Cover
- 10. Bundle of Dreams Flagship 5″ 2 Stage Mini Crib Mattress
- The Bottom Line
Short On Time? Here Are Our Top 3 Choices
| Title | Price | Prime | Buy | |
|---|---|---|---|---|
Top
Top | Dream On Me, Holly 3” Fiber Portable Crib Mattress | PrimeEligible | Buy Now | |
Top | Serta SleepTrue 4-Inch Mini Crib Mattress | PrimeEligible | Buy Now | |
Top | Dream On Me, 2-in-1 Breathable Two-Sided 3" Portable Non-Full Size Crib Mattress | PrimeEligible | Buy Now |
Things To Look For In A Mini Crib Mattress
Material
We all know a baby’s skin is sensitive. That’s why you want to buy a mini crib mattress that’s made of a material that won’t be irritating. Cotton or wool are good choices.
Going organic is also a good idea to get the purest materials. No matter what type of material you choose, always look for natural and chemical-free materials.
Waterproof
Babies are messy. Look for a mattress that’s waterproof in case they accidentally wet themselves. A mattress cover will also protect the mattress. But, if you can find a mattress that’s waterproof itself, that will help too.
Firmness
While you may think that a soft mattress will be extra comfy for your baby, it could pose a potential hazard. Instead, look for a mattress that’s firm. This is best for the baby when they’re sleeping.
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The Best Mini Crib Mattresses
- Dream On Me Holly 3” Fiber Portable Crib Mattress
- Serta SleepTrue 4-Inch Mini Crib Mattress
- Dream On Me, Sunset 3” Extra Firm Fiber Portable Crib Mattress
- Delta Children Twinkle Stars 4″ Mini Crib Mattress
- Dream On Me 3″ Spring Coil Mini
- DaVinci Complete Slumber Waterproof MINI Crib Mattress
- Moonlight Slumber Mini Crib Mattress 5″ Dual Firmness
- LA Baby Waterproof Portable/Mini Crib Mattress
- Babyletto Pure Core Non-Toxic Mini Crib Mattress with Hybrid Waterproof Cover
- Bundle of Dreams Flagship 5″ 2 Stage Mini Crib Mattress
1. Dream On Me Holly 3” Fiber Portable Crib Mattress
When you’re looking for a mini crib mattress, it’s important to find one you feel confident in your baby sleeping on. This mattress from Dream on Me certainly checks that box. It is phthalate-free and lead-free and is made with quality materials.
It’s also hypoallergenic so you shouldn’t have to worry about any allergies. It has an anti-bacterial waterproof cover that helps to prevent mold, mildew, and odors sticking around. It’s easy to clean with just some warm water and mild soap.
If you’re buying a mini crib mattress, the size will matter. This one measures 38 x 24 x 3 inches. Keep this in mind if you’re trying to get it to fit in a pack n play or smaller crib.
The mattress itself only weighs three pounds making it light enough if travel with if you need to.
The only drawback with this mattress would be if you were looking for one that was either thicker or thinner. Crib mattresses come in different thicknesses, so it comes down to preference.
Pros
- Reasonably priced
- Chemical-free
- Lightweight
Cons
- Mattress may not be thick enough or may be too thin depending on preference
2. Serta SleepTrue 4-Inch Mini Crib Mattress
This is another great choice if you’re looking for the best mini crib mattress. Measuring at 38″L x 24″W x 4″H, this mattress is meant to fit mini and portable cribs. You can check the measurements of your crib if you’re concerned that it may not fit your crib.
This mattress is firm and is made from a hypoallergenic fiber core made from recycled bottles for firm comfort and support. You don’t have to worry about any harmful chemicals or materials either.
It doesn’t contain any toxic fire retardants and is GREENGUARD gold certified. This means it used low chemical emissions which is good for the environment.
The mattress is waterproof and easy to clean. It has a waterproof vinyl cover that you only have to wipe to clean. It weighs just about four pounds, so it’s not too heavy to bring along with you if you were planning on traveling with it.
This mattress is a little bit more expensive than some others on the list, but it’s a quality mattress so it’s one to keep an eye on.
Pros
- Made from safe materials
- Waterproof and easy to clean
- Lightweight
Cons
- A little more expensive than some others
3. Dream On Me, Sunset 3” Extra Firm Fiber Portable Crib Mattress
If you’re looking for an extra firm mattress of the mini variety, this one from Dream on Me is one to look at. It’s also 3 inches thick like our top pick. Economical and safe this mattress is made of quality materials. It’s lead and phthalate-free.
The measurements for this mattress are 38 x 24 x 3 inches. It’s also lightweight at just under three pounds. This is another mattress that’s great for traveling because of its height and weight.
Like the other Dream on Me mattress, this one has a waterproof cover that helps to prevent mold, mildew, and odor. It’s also easy to clean with warm water and mild soap.
One safety note, this mattress is not recommended for pack n plays. If you’re thinking about using it in a playard, you should look for another product.
Pros
- Extra firm mattress
- Reasonably priced
- Made from safe materials
- Waterproof cover
Cons
- Not recommended for pack n plays
4. Delta Children Twinkle Stars 4″ Mini Crib Mattress
Delta has a great option when it comes to mini crib mattresses. This one fits most mini cribs and portable cribs measuring 38″L x 24″W x 4″H.
As with some of the other mini crib mattresses, this one has a hypoallergenic fiber core made from recycled bottles for firm comfort and support. It is also made from non-toxic materials that are safe for your baby.
It’s GREENGUARD Gold Certified like some other products on the list. It also does not contain toxic fire retardants. It has a waterproof vinyl cover that is easy to wipe clean.
This one is also lightweight at just under four pounds so it is also good for travel. Like many other mini crib mattresses, this one can’t be used in a pack n play.
If you were hoping to use it one of those, you’ll have to buy something else. This mattress from Delta falls in the middle when it comes to price.
Pros
- Waterproof
- Lightweight for travel
- Made from safe materials
- Hypoallergenic fiber core
Cons
- Can’t be used in a pack n’play
5. Dream On Me 3″ Spring Coil Mini
This mini crib mattress is different than some of the others on the list that Dream on Me makes. It has interwoven steel coils that are wrapped in a hypo-allergenic, polyurethane foam.
It’s protected with a waterproof cover with lock stitch venting as well as being antibacterial to prevent mold, mildew, and odor. It’s easy to clean with warm water and mild soap.
Although the measurements on this mattress are similar to the others at 38 x 24 x 3 inches, it’s much heavier than the others. This mattress weighs about 11 pounds so it may be more difficult to travel with.
This mattress is more expensive than other Dream on Me mattresses, but it’s still in line with the price of other mini crib mattresses.
Pros
- Has interwoven coils
- Made from safe materials
- East to clean
- Reasonably priced
Cons
- Heavier than other mini crib mattresses
6. DaVinci Complete Slumber Waterproof MINI Crib Mattress
When it comes to finding the best mini crib mattress, this one from DaVinci is worth looking at. It is extremely safe for your baby as it’s been tested for over 10,000 chemicals.
It’s also 100% non-toxic and free of polyurethane foam, vinyl, and chemical flame retardants. You can feel good knowing that your baby is sleeping on a mattress that has undergone so many different safety tests.
This mattress is extra-firm and weighs under four pounds. It has a high-density fiberfill that helps to make it comfy for your baby. We also like this mattress because it is easy to clean and tear-resistant. It has side air vents which help to increase the airflow.
It costs slightly more than some of the other simpler mini crib mattresses, but it is a quality mattress, so it may still be worth looking into.
Pros
- Passed numerous safety tests
- Easy to clean
- Tear-resistant
- Extra-firm mattress
Cons
- Costs slightly more than other mattresses
7. Moonlight Slumber Mini Crib Mattress 5″ Dual Firmness
When it comes to finding the best mini crib mattress, this one is certainly one of the most expensive ones on the list. But, there are reasons for that.
It has a dual firmness with temperature-controlling gel memory foam on the toddler side and a firmer density foam on the infant side. So, if you think about it, you’re getting two mattresses in one.
This mattress has dual-sided support and measures 38 x 24 x 5″, so it’s on the thick side. It is made to fit any standard mini bed and mini toddler bed. It also is waterproof, and stain and odor resistant.
The Moonlight Slumber Mini Crib Mattress is also extremely safe. It boasts being UL Greenguard Gold certified, and having CertiPUR-US Certified Foam, Woven Fire Barrier with No Spray-On FR Chemicals.
This mattress has two layers of foam infused with plant oils to provide the right firmness for all babies, at all stages.
The two big things to consider before buying this mattress is the price and the thickness. If you don’t mind spending a little more and want a mattress with two types of firmness, this could be a good choice.
But, if you don’t want to spend a lot for a mini crib mattress, you may want to keep looking.
Pros
- Dual-sided for infants and toddlers
- Passed many safety tests
- Waterproof, stain, and odor resistant
Cons
- Expensive
- Thick at 5″
8. LA Baby Waterproof Portable/Mini Crib Mattress
If you’re looking for a simple, inexpensive mini crib mattress, this one from LA Baby could be one for you. There isn’t much to it, but it does serve the purpose. The measurements of this one are 24″ X 38′ X 3″.
It’s triple laminated and tear-resistant. Although it is simple, it is still safe for your baby. The outer cover is waterproof, anti-microbial, phthalate-free, non-toxic, non-allergenic, flame retardant, and stain-resistant.
This mattress is also easy to clean with mild soap and water. If you want to use this mattress for traveling, it’s only four pounds so it is lightweight and convenient.
Pros
- Reasonably priced
- Easy to clean
- Safe for your baby
Cons
- Not many extra comfort features
9. Babyletto Pure Core Non-Toxic Mini Crib Mattress with Hybrid Waterproof Cover
As you look for the best mini crib mattress, this one could be on your list if you don’t mind spending a little extra. This mattress from Babyletto is made with a lightweight, fully recyclable polyester core.
It includes a multi-functional cover with a soft quilted cotton face and vinyl-free waterproof backing to protect the mattress against bedwetting. It’s hypoallergenic and comes with a removable, machine washable cover.
You don’t have to worry about any harmful chemicals as this mattress is free of polyurethane foam, “soy” foam, vinyl, PVC, chemical flame retardants, dyes, allergens, phthalates, PFCs, and synthetic latex.
Measurements are 23.5 x 3 x 37.6 inches. This mattress weighs seven pounds. While it is heavier than some other mattresses, it’s still manageable for travel.
Pros
- Made from safe materials
- Hypoallergenic
- Removable, washable cover
Cons
- On the expensive side
- Slightly heavier than other mattresses
10. Bundle of Dreams Flagship 5″ 2 Stage Mini Crib Mattress
This mattress from Bundle of Dream rounds out our list of the best mini crib mattresses. Although it’s on the expensive side, it’s dual-sided. The firmer side is for infants and the softer side is made for toddlers. It’s like getting two mattresses in one.
It is eco-friendly, contains no polyethylene, and is hypoallergenic. The breathable mattress lets air pass through it which helps regulate the baby’s body temperature and sleep better.
We also like this mattress because it includes a removable, water-repellent cover that’s machine washable.
This mini crib mattress is 5 inches thick, so you’ll want to keep that in mind as you shop. Some parents prefer thinner mattresses for their babies.
The complete measurements for this mattress are 24 x 38 x 5. This will help you measure to make sure the mattress will fit.
If you’re thinking about traveling with this mattress, it only weighs five pounds, so it could be good for traveling. In the end, it depends on how much you want to spend on a mattress and what features are most important.
Pros
- Made from extremely safe materials
- Lightweight for travel
- Dual-sided for infants and toddlers
Cons
- Expensive
- 5″ thickness may be too much for some babies
The Bottom Line
When it comes to finding the best mini crib mattress, there are important factors to consider. Mattress thickness and material are probably the most important. Some parents don’t like mattresses that are too thick for their babies.
All parents want mattresses that are made from safe materials. After all, the baby is going to be in close contact with all the mattress materials for a great deal of time. You don’t want your baby sleeping on something that isn’t safe.
This is why we chose the Dream On Me Holly 3” Fiber Portable Crib Mattress as our favorite mini crib mattress. It is not only phthalate and lead-free but is also made with quality materials.
Since this mattress is also hypoallergenic, you shouldn’t have to worry about any allergies. There is also an anti-bacterial waterproof cover that helps to prevent mold, mildew, and odors from sticking around.
At three inches thick, this mattress is on the thinner side when it comes to mini crib mattresses and weighs just three pounds.
We also chose this mattress as our top pick because it’s economical. If this isn’t going to be your main crib mattress, you don’t want to spend a lot of money on it. With this one from Dream on Me, you can get a quality mattress at a low price.
Keeping material, size, and mattress firmness in mind when you’re shopping will help you find the best mini crib mattress for your baby. Happy shopping!
